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2995407 = 33195839
BaseRepresentation
bin1011011011010011001111
312122011221000
423123103033
51231323112
6144111343
734313652
oct13332317
95564830
102995407
111766548
121005553
1380b53c
1457d899
153e27dc
hex2db4cf

2995407 has 16 divisors (see below), whose sum is σ = 4672000. Its totient is φ = 1891512.

The previous prime is 2995397. The next prime is 2995411. The reversal of 2995407 is 7045992.

It is not a de Polignac number, because 2995407 - 28 = 2995151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2995427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407 + ... + 3432.

It is an arithmetic number, because the mean of its divisors is an integer number (292000).

22995407 is an apocalyptic number.

2995407 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2995407 is a deficient number, since it is larger than the sum of its proper divisors (1676593).

2995407 is a wasteful number, since it uses less digits than its factorization.

2995407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5867 (or 5861 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 2995407 is about 1730.7244148044. The cubic root of 2995407 is about 144.1513166337.

The spelling of 2995407 in words is "two million, nine hundred ninety-five thousand, four hundred seven".

Divisors: 1 3 9 19 27 57 171 513 5839 17517 52551 110941 157653 332823 998469 2995407